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Heart|Lab Grown|IGI

1.81ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG797698415

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797698415

Diamond specifications and retailer prices

From $364 AUD
$256 USD
As of October 27, 2026
Save $2,867 AUD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,231 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.81ct lab-grown heart diamond

This 1.81ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797698415 or 797698415. Listed at 15 retailers as of October 27, 2026, with prices from $364 to $3,231, a $2,867 spread on the same certified stone. Do Amore Diamonds lists it at $3,231. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797698415
Dimensions7.57 × 8.56 × 7.57 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm8.56 mm1.81 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797698415
Side View
Table 58.0%Crown 31.3°Girdle: MED-STKPavilion 39°Culet: NoneDepth 56.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,231 AUD|Low: $297 AUD|High: $3,288 AUD|Avg: $1,317 AUD|-1.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 28, 2026
Retailer 15$364 AUD
Retailer 6$416 AUD
Retailer 13$421 AUD
Retailer 14$648 AUD
Retailer 8$656 AUD
Retailer 7$699 AUD
Retailer 4$752 AUD
Retailer 17$797 AUD
Retailer 2$1,158 AUD
Retailer 12$1,386 AUD
Retailer 3$1,601 AUD
Retailer 16$1,679 AUD
Retailer 5$1,879 AUD
Retailer 9$1,898 AUD
Retailer 10$1,998 AUD
Retailer 11$2,292 AUD
Do Amore Diamonds$3,231 AUD

24 data points across 17 retailers

15 retailers$364 AUD to $3,231 AUD

A
Cheapest Retailer
-
$364 AUD
$256 USD
A
Retailer 2
-
$416 AUD
$292 USD
View
Final sale: no returns
A
Retailer 3
-
$421 AUD
$296 USD
View
A
Retailer 4
-
$648 AUD
$455 USD
View
A
Retailer 5
-
$656 AUD
HK$3,600 HKD
View
B+
Retailer 6
-
$752 AUD
$528 USD
View
A
Retailer 7
-
$797 AUD
$560 USD
View
B+
Retailer 8
-
$1,158 AUD
View
B+
Retailer 9
-
$1,386 AUD
$974 USD
View
B
Retailer 10
-
$1,601 AUD
$1,125 USD
View
B
Retailer 11
-
$1,679 AUD
View
Price last confirmed 21 days ago
B
Retailer 12
-
$1,879 AUD
SGD 1,784 SGD
View
B
Retailer 13
-
$1,998 AUD
£1,105 GBP
View
B
Retailer 14
-
$2,292 AUD
$1,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-31DA43DA7 · Oct 29
$3,231 AUD
$2,270 USD
View
14 more retailers have this diamond
Prices start from $364 AUDSave up to $2,867 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.81ct Heart
$364 AUD